TY  - BOOK
AU  - Block,Timothy A.
AU  - Rhoads,Ann Fowler
AU  - Ani�sko,Anna
ED  - University of Pennsylvania.
ED  - ProQuest (Firm)
TI  - Aquatic plants of Pennsylvania: a complete reference guide 
AV  - QK183 .B56 2011
U1  - 581.7/609748 22
PY  - 2011///
CY  - Philadelphia
PB  - University of Pennsylvania Press
KW  - Aquatic plants
KW  - Pennsylvania
KW  - Identification
KW  - Electronic books
N1  - "Morris Arboretum of the University of Pennsylvania."; Includes bibliographical references and index; Evolution and ecology -- Identification keys -- Emergent plants -- Floating-leaf plants -- Thalloid and/or tiny floating plants -- Submergent leafy-stemmed plants -- Submergent rosette forming plants -- Submergent plants with finely divided leaves; Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries
UR  - https://ebookcentral.proquest.com/lib/nird-ebooks/detail.action?docID=3441957
ER  -